Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (6): 1036.

• Articles • Previous Articles     Next Articles

Synthesis of the New Type Sulphur-Containing Optical Resin Monomer MPSDMA and Study of the Properties of Its Copolymer Resins

LU Guang, CUI Zhan-Chen, LÜ Chang-Li, ZHAO Deng-Feng, YANG Bai   

  1. Department of Chemistry, Jilin University, Changchun 130023, China
  • Received:2000-02-06 Online:2001-06-24 Published:2001-06-24

Abstract: Benzene ring, groups containing sulphur, and double bond were introduced into the structure of optical resin monomer successfully, and a new kind of optical resin monomer bis[4-(methacryloylthio)phenyl] sulfide(MPSDMA) was synthesized by means of sulfochlorination, reduction, and low temperature phase transfer catalysis reaction. Transparent resins were prepared by copolymerizing MPSDMAwith MMAand St respectively, and the study of the properties of those copolymers showed that this new type of optical resins had a high refractive index and high surface hardness.

Key words: Sulphur, Optical resin, Phase transfer catalysis, High refractive index

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